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### Question: Who is at highest risk for Parkinsonism ?
### Response: Infections such as encephalitis, meningitis Stroke Brain tumor Degenerative disorders: Corticobasal degeneration, dementia, diffuse Lewy body disease, multiple system atrophy, progressive supranuclear palsy Toxins: Manganese, carbon monoxide, and methanol Medications: Antipsychotics, metoclopramide, phenothiazine, overdose of anesthesia drugs